Download CHAPTER 10 – Controlling Disease Lesson 1 – Disease and Your

CHAPTER 10 – Controlling Disease
Lesson 1 – Disease and Your Body
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Disease

What Is Disease? A disease is any ______________ change in the health of your
body or mind.

What Is a Pathogen? A pathogen is anything, especially a virus or
microorganism, that causes ______________.
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Infectious and Noninfectious Diseases

What Is an Infectious Disease? An infectious disease is any disease that is
caused by pathogens that ______________ the body.

What Is a Noninfectious Disease? A noninfectious disease is a disease that is not
caused by a ______________.
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Defenses Against Disease

Your body’s first lines of defense against infectious diseases include the
following:
1. ______________
2. Mucous membranes
3. Sweat, ______________, and tears
4. Stomach ______________
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CHAPTER 10 – Controlling Disease
5. Helpful microorganisms
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The Immune System

What Makes Up Your Immune System? The ______________, organs, and
cells that fight pathogens make up your immune system. Your immune system
consists of ______________ blood cells and several organs, such as the spleen.

White Blood Cells – White Blood Cells seek out and ____________ pathogens.
Lesson 2 – Infectious Diseases
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Viruses

A virus is a tiny, disease-causing particle that invades a ______________ cell and
instructs that cell to make more viruses.

Viruses are known to cause many diseases including:
1. the ______________
2. the common cold
3. ______________
4. herpes
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Bacteria

______________ are very simple single-celled microorganisms that do not have a
nucleus. Bacteria are found ______________.

Bacteria cause many kinds of diseases including:
1. whooping ______________
2. cholera
3. anthrax
4. dental ______________
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Protozoa and Parasites

Protozoa are ______________, single-celled organisms that have a nucleus.

Protozoa and other parasites cause many kinds of diseases including:
1. malaria
2. ______________
3. tapeworm infections
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CHAPTER 10 – Controlling Disease
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Fungi

Fungi are complex ______________ that cannot make their own food.

Fungi cause many kinds of diseases including:
1. ______________ foot
2. jock ______________
3. yeast infections
Lesson 3 – Controlling Infectious Diseases
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Protecting Yourself

Do the following things to protect yourself against infection:
1. Stay away from people who are ______________.
2. Practice ______________ hygiene.
3. Maintain a healthy diet.
4. Get plenty of ______________ and exercise.
5. Get vaccinated.

The following diseases are commonly prevented by vaccines:
1. ______________ B
2. diphtheria
3. poliomyelitis
4. measles, ______________, and rubella
5. ______________
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Protecting Others

The same steps you take to protect yourself from pathogens will also help
______________ other people. You can also:
1. ______________ contact with people when you are sick.
2. Get a flu vaccine every ______________.
3. ______________ any sightings of infected animals.
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CHAPTER 10 – Controlling Disease
Lesson 5 – Noninfectious Diseases
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Causes of Noninfectious Diseases
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Genetic Diseases – A genetic disease is a disease or disorder that is caused
entirely or partly by genetic ______________ passed on to a child from one or
both ______________.

Congenital Diseases – A congenital disease is a disease or disorder that is present
at ______________ but is not a genetic disease.

Other Noninfectious Diseases – Some noninfectious diseases are related to
lifestyle ______________ or environmental factors.
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Common Noninfectious Diseases

Some common noninfectious diseases include the following:
1. ______________ disease
2. Diabetes
3. ______________
4. Allergies
5. ______________
6.
Alzheimer’s disease
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CHAPTER 10 – Controlling Disease
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Living with Noninfectious Diseases

Requiring Special Care – A person living with a noninfectious disease may have
to eat a special ______________, take ______________, avoid certain activities,
or have special medical ______________.
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